/Engine/Plugins/Runtime/GeometryProcessing/Source/DynamicMesh/Public/Operations/MeshGeodesicSurfaceTracer.h
At each point where the path crosses into a new triangle, this class records the point and direction in terms of barycentric coordinates, triangle references and local path direction relative to a local frame (in the form of one of the edges of the triangle).
class FMeshGeodesicSurfaceTracer
constFDynamicM...
Mesh
FTangentTri2
ScratchTri2
TArray<FTraceR...
SurfaceTrace